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welles.fong

铁虫 (初入文坛)

[求助] 標準曲綫繪製時出現鬼峰

????????HPLC?L?u??????????Q??????????????ppm??????????????r??HPLC????20000ppm??D???????
??????????????????}????????????~11min????????????F???С???????r?g??~12.5min??
???r?X????????????????????ù??w??????????????????????1000-20000ppm?????????10000ppm?r??????}??γ??F??20000???????10000????ě]???????F??
???????????amine column??????????80%ACN/20%??????????????????????_????
????Tλ?@??????}????x??
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welles.fong

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引用回帖:
3楼: Originally posted by yan1984 at 2013-02-22 10:21:10
是不是蔗糖纯度不够或被污染,导致高浓度时出现鬼峰,而低浓度时鬼峰太小看不见。

可能吧,不过那瓶蔗糖是新开的,可能性不大~
4楼2013-02-22 17:24:00
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flv1966

铁杆木虫 (正式写手)

头疼

【答案】应助回帖

感谢参与,应助指数 +1
楼主,能改成简体吗,看着别扭
中国有风险,投胎需谨慎!~~~~~~
2楼2013-02-21 14:36:21
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yan1984

铁虫 (正式写手)

【答案】应助回帖

感谢参与,应助指数 +1
是不是蔗糖纯度不够或被污染,导致高浓度时出现鬼峰,而低浓度时鬼峰太小看不见。
3楼2013-02-22 10:21:10
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